======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '240'
                                          'artist'  'Janis Joplin'
                                     'text_people'  ''
                                         'release'  'Pearl'
                                           'title'  'Cry Baby'
                                           'quals'  ("['q-grit-2', 'q-busy-2', 'q-other-2', 'q-syn-1', 'q-unu-1', 'q-jzfks-3', "
 "'q-drums-2', 'q-vocals-4', 'q-chart-3', 'q-bass-3', 'q-mixbeat-1', "
 "'q-piano-2', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-1', 'q-hap-2', "
 "'q-localness-2']")
                                      'lastfmtags'  "['blues', 'rock', 'female vocalists', '60s', 'classic rock']"
                                     'discogstags'  "['rock', 'blues', 'blues rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '112.884'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'album'                                             'Pearl'
'analysis'                                          ('MusicMagic '
 'DataAgEABhUrnBWZv/n4h24B7keugAGBu4gi8T2jxCr5gND1qcHVkakAM6tfw1bLJ5xYh7ykk9zkoTDum5wwgKClaQaWDeO8k7XRgAKAAZZ/l13R24TC92Y6CITQgdOGm+dRoeUoxoSl89ysdIT99ii2V5V51YSap4WrhaLaoJXK6PuvmICaspn8oPlJtcu2DYCegAE=')
'artist'                                            'Janis Joplin'
'bpm'                                               '112.884'
'date'                                              '1971'
'discogstags'                                       ['rock', 'blues', 'blues rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'prerock-jb-blues'
'key'                                               '8B'
'lastfmtags'                                        ['blues', 'rock', 'female vocalists', '60s', 'classic rock']
'q-bass'                                            '3'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '2'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '2'
'q-piano'                                           '2'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'rating'                                            '153'
'replaygain_track_gain'                             '-2.88 dB'
'replaygain_track_peak'                             '0.850201'
'title'                                             'Cry Baby'
'tracknumber'                                       '2'

========================== row from database ==========================
                                              'id'  672570
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Janis Joplin/Janis Joplin@Pearl@1971@02@Janis Joplin@Cry Baby.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  240
                                           'genre'  prerock-jb-blues
                                        'filesize'  4460128
                                           'mtime'  1620402294
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Joplin@Pearl@1971@02@Janis Joplin@Cry prerock jb blues
                                      'tag_artist'  Janis Joplin
                                     'tag_release'  Pearl
                                       'tag_title'  Cry Baby
                                             'bpm'  112.884
                                    'search_title'  'baby':2 'cry':1
                                   'search_artist'  'janis':1 'joplin':2
                                  'search_release'  'pearl':1
                                     'search_rest'  '02':8 '1971':7 'blues':14 'country':4 'cry':11 'exotica':2 'janis':9 'jazz':1 'jb':13 'joplin':5,10 'oldies':3 'pearl':6 'prerock':12
                                    'search_combo'  '02':13 '1971':12 'baby':2A 'blues':19 'country':9 'cry':1A,16 'exotica':7 'janis':3B,14 'jazz':6 'jb':18 'joplin':4B,10,15 'oldies':8 'pearl':5C,11 'prerock':17
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-2', 'q-oldst-1', 'q-grit-2', 'q-vocals-4', 'q-drums-2', 'q-busy-2', 'q-localness-2', 'q-jzfks-3', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-2', 'q-play-3', 'q-bass-3', 'q-hap-2', 'q-unu-1']
                                      'lastfmtags'  ['blues', 'rock', 'female vocalists', '60s', 'classic rock']
                                        'tag_date'  1971
                                     'discogstags'  ['rock', 'blues', 'blues rock']

============================== file details ==============================
                                           'mtime'  1620402293.6347136  (2021-05-07 17:44:53)
                             'size'  4460128